sample quartering
相关英语词汇推荐
- fire end
- lapped T-joint;flanged T-joint
- ampangabeite
- lacquerware
- continuous strip mill
- inoculant alloy
- threee-strand continuous casting machine
- polymorphism
- sullage head
- oxyacetylene torch
- moisture
- austenite region
- steckel mill
- ground chamotte
- roller cold pilgering mill
- pattern metal
- continuous operation
- bush,bushing
- mixed scrap
- casting powder